查询词典 truss

Aiming at structural design influence of part physical dimension and uncertainty of exterior load, response surface and several statistic parameter analyse of bridge truss structure bending stress and deflection was proceed by means of probability design and finite element method.

针对桥梁桁架实际设计中，零件结构尺寸、外部载荷的不确定性对结构设计的影响，采用概率设计与有限元技术相结合，通过参数化建模，运用响应面法构造了近似函数，对桥梁桁架弯曲应力和挠度进行了概率设计。

The complex consists of tower and podium, functions as ofce building, the elegant camber enriches the sense of modern, simple, solemn, harmony with environment, the arc band-like window has formed certain rhythm, the colors are light and clear, the top story has emphasized the roof truss prole.

由塔楼和裙楼组成，功能以办公为主，优美的弧线洋溢着现代气息，简洁、庄重并与环境协调，园弧带形窗，形成一定的韵律，色彩轻快，明亮，顶层突出屋顶构架造型。

Pipe truss by purlin, even between a beam and the whole structure by supporting system.

管桁架之间通过檩条、连系梁和支撑系统把整个结构连成整体。

Truss purlin is more complex and it ia suitable for constructions of heavy load and large purlin distance.

桁架式柃条制造较复杂、宜用于载荷和柃距较大的情况。

According to the material and disposition,the roof of common steel roof truss mill building divides into steel purlin roof and roof without purlin.

普通钢屋架结构厂房的屋盖根据屋面材料和屋面布置情况，可分为无檩屋盖和有檩屋盖。

Steel through truss bridge is widely applied in railroading, certainly technology is maturely,but there are some difficulty in hight road,such as long transverse span, sphalt concrete surfacing of orthotropic steel deck plates.

虽然钢桁架桥在铁路工程中较多采用，技术已较成熟，但在公路桥梁中因其横向跨度大、正交异性板钢桥面铺装层问题较难处理。

The finite element analysis method for truss structures with random parameters under random external temperature field was studied.

对随机参数桁架结构在随机外界温度场作用下的分析方法进行了研究。

The finite element model of the stochastic truss is built and the random functions of its natural frequencies are obtained by use of the Rayleigh quotient.

文[2-4]对具有随机参数的结构进行了动力特性分析，其基本作法均是以小参数来描述结构中的随机因素，利用有限元和矩阵摄动方法求解。

Kinematics model of the suspension be reduced to truss structure, but as each bar is absolutely rigid, hinge point is also considered to be only a pure rotation without any deformation of rubber parts, such results have a certain margin of error.

运动学模型中把悬架简化成杆系结构，而各个杆件看成是绝对刚性的，铰点处也认为是只有纯转动而无任何橡胶件的变形，这样所得的结果就有一定的误差。

To ensure the safety of roof truss structure,it is necessary to make it have enough strength,rigidity and stability.

要确保屋架结构的安全，就必须使其具有足够的强度、刚度和稳定性。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。